explaining and short meaning about the investment, ROI, IRR, FV,payback period, b/c ratios and NPV with the data

Year 0 Year 1 Year 2 Year 3 Total Profit after 3 years Initial Investment (5,000,000.00) 1. Sales Revenue BB 6,500,000.00 BB 8,000,000.00 BB 10,000,000.00 Cost:2.Total CGS Cost:6.Total Marketing &Admin Cost BB 1,500,000.00 BB 1,800,000.00 BB 2,000,000.00 Total Cost B 1,500,000.00 1,800,000.00 BB 2,000,000.00 NP before tax B 5,000,000.00 6,200,000.00 BB 8,000,000.00 Tax BB B 7.2 Profit after Taxes (5,000,000.00) B 5,000,000.00 BB 6,200,000.00 BB 8,000,000.00 BB 19,200,000.00 8. Return on Sales % 76.92% 77.50% 80.00% Return from Investment (I-P) BB 14,200,000.00 Return on Investment (ROI) 284.00% Internal Return Revenue (IRR) 101.17% Discounted Rate 0.1 Discounted factor 1.10 1.21 1.33 Discounted Contribution (5,000,000.00) B4,545,454.55 5,123,966.94 $6,010,518.41 15,679,939.89 Cumulative Discounted Cash Flow (5,000,000.00) (454,545.45) 4,669,421.49 10,679,939.89 NPV Return/Profit 10,679,939.89 NPV Return on Investment 213.60% Internal Return Revenue (IRR) 82.88% Payback Period (Years) 1.09 NPV revenue B5,909,090.91 B6,611,570.25 7,513,148.01 20,033,809.17 NPV Total Cost 1,363,636.36 1,487,603.31 1,502,629.60 4,353,869.27 B/C Ratio 4.33 4.44 5.00 4.60